GenExhaust for Champion #90 3hole or 4hole 1-1/2 galv steel tubing 8' long

- Known to fit the following Champion Model #s:41532, 41533, 41537, 41553, 100102, 100106, 100107, 100109, 100110, 100153, 100155, 100161, 100165, 100203, 100230, 100231, 100247, 100248, 100275, 100296, 100297, 100320, 100334, 100340, 100409, 100416, 100419, 100452, 100462, 100463, 100464, 100485, 100499, 100637, 100891, 200929, 201007, 201035, 201040, 201043, 201062, 201073, 201074, 201075, 201078, 201083, 201085, 201110, 201121, 201158, 201159, 201169, 201182, 201218 - Know to fit the following Firman Model #s:P07505, P09201, P09301, P09305, T09371, T09275 - The exhaust stub will need to be bolted onto the generator's stock muffler. - The existing spark arrester will need to removed. - Installation instructions will be provided.